4204664 has 8 divisors (see below), whose sum is σ = 7883760. Its totient is φ = 2102328.

The previous prime is 4204663. The next prime is 4204679. The reversal of 4204664 is 4664024.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 4³ + 2¹¹ + 0 + 4⁴ + 6³ + 6⁵ + 4¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262784 + ... + 262799.

It is an arithmetic number, because the mean of its divisors is an integer number (985470).

Almost surely, 2^4204664 is an apocalyptic number.

It is an amenable number.

4204664 is a deficient number, since it is larger than the sum of its proper divisors (3679096).

4204664 is a wasteful number, since it uses less digits than its factorization.

4204664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525589 (or 525585 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 4204664 is about 2050.5277369497. The cubic root of 4204664 is about 161.4025649792.

Adding to 4204664 its reverse (4664024), we get a palindrome (8868688).

The spelling of 4204664 in words is "four million, two hundred four thousand, six hundred sixty-four".